baber/WOPTO huggingface dataset:
Patent JP-2012208868-A (JP)
Title: Voltage regulator
Inventor: HAIN SOCHEATH
IPC: G05F1/56
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a voltage regulator capable of reducing current consumption by stopping an operation of a rush current prevention circuit at a high speed and with good timing just after start-up.SOLUTION: The voltage regulator comprises: a reference voltage circuit 101; a differential amplifier circuit 102; an output transistor 104; resistances 105 and 106 of a partial pressure circuit; a rush current prevention circuit 103; and an output voltage detection circuit 213. The output voltage detection circuit 213 includes: PMOS transistors 202 and 203; a constant current circuit 204; an amplifier 201 with offset; and a capacity 205. In the amplifier 201, an inverting input terminal is connected to a non-inverting input terminal of the differential amplifier circuit 102, the inverting input terminal is connected to the reference voltage circuit 101, a power terminal is connected to a drain of the transistor 202, and an output terminal is connected to a gate of the transistor 203. In the constant current circuit 204, an output is connected to a capacity 205 and a drain of the transistor 203.
Patent JP-2012206475-A (JP)
Title: Liquid ejection apparatus
Inventor: NAKAMURA TOMONORI
IPC: B05C13/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a liquid ejection apparatus which can shorten time when a temperature of a table converges to a target temperature by including inexpensive devices as a heating mechanism and a cooling mechanism for controlling the temperature of the table.SOLUTION: The liquid ejection apparatus includes: a liquid droplet ejection head that ejects a liquid onto a support; the table 19 that is placed opposite to the vicinity of the liquid droplet ejection head and supports the support; a table temperature control mechanism 6 that has the heating device and the cooling device 18 connected to the table and controls the temperature of the table; and a control device 8 that supplies a driving signal to the liquid droplet ejection head and the table temperature control mechanism. The control device drives the cooling device when the temperature of the table is relatively high to a setting temperature, and drives the heating device when the temperature of the table is relatively low to the setting temperature, thereby controlling the temperature so that the temperature of the table is at the setting temperature.
Patent JP-2012211786-A (JP)
Title: Sample analysis system
Inventor: TATSUYA HIROMOTO
IPC: G01N35/02
Filed: 2011-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a sample analysis system capable of making necessary reexaminations while suppressing a reduction in sample processing efficiency.SOLUTION: A sample analysis system 1 is provided with three measurement units 41, conveyance units 31-33 respectively corresponding to the measurement units 41, and an information processing unit 42, and connected to an external host computer 6 to be able to communicate therewith. While a sample which has been measured by the measurement unit 41 is in a measurement line, an information processing unit 42 determines whether a reexamination thereof is necessary or not. When the reexamination is necessary, the sample is reexamined by the measurement unit 41. When the sample is fed forward from the measurement line, the host computer 6 determines whether a reexamination is necessary or not. When the reexamination is necessary, the sample is reexamined by a downstream-side measurement unit 41. Consequently, necessary reexaminations can be made while a reduction in sample processing efficiency is suppressed.
Patent JP-2012210674-A (JP)
Title: Punch cutter
Inventor: ISHITA HIDEKAZU
IPC: B26F1/44
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide a punch cutter capable of efficiently punching out a shaped product of a complicated shape.SOLUTION: The punch cutter is used for punching out the shaped product from a hot shaped resin sheet. The punch cutter includes: a cutting blade formed in a ring shape corresponding to an outer peripheral edge of the shaped product; a plate-like blade base for supporting the cutting blade; and a member contacting to the shaped product upon punching in the inside of the cutting blade. The member is at least partially composed of an elastic body and is composed compressively deformably by contacting to the shaped product. The member has a surface which: contacts the shaped product; and is formed in a recessed and protruded shape corresponding to the shaped product.
Patent JP-2012213707-A (JP)
Title: Method for treating incineration ash
Inventor: KAMO KAZUNARI
IPC: B01J20/02
Filed: 2011-03-31
Abstract: PROBLEM TO BE SOLVED: To provide technology allowing reduction of an elution amount of an inorganic harmful component and simultaneously preventing scatter of incineration ash, and to provide a useful material using the incineration ash as a raw material.SOLUTION: In this method for treating the incineration ash, 5-26 pts.wt. water is added to 100 pts.wt. incineration ash, and is kneaded to obtain treated matter.
Patent JP-2012220229-A (JP)
Title: Method for measuring content rate of fine-grained fraction of displaced soil and method for manufacturing raw material soil for earthwork material
Inventor: IWABUCHI TSUNETARO
IPC: G01N33/24
Filed: 2011-04-05
Abstract: PROBLEM TO BE SOLVED: To provide a method which prevents reusable displaced soil from being dumped to cause economic loss with increased environmental load, while conventionally the displaced soil is simply classified into sand-rich soil and other soil through visual determination so as to dump the soil other than sand, due to difficulty in classification into grain size fractions for recycling the displaced soil having a large variation in grain size at a construction site.SOLUTION: A method comprises the steps of: casting displaced soil and water into a container; agitating the container so as to wash and separate the sand fraction in sludge; leaving the container at rest for measuring the volume of sedimentation sand fraction; calculating the mass of coarse-grained soil from clearance ratio; and calculating the rate of fine-grained fraction in the displaced soil. The rate of fine-grained fraction is calculated within a predetermined margin of error in approximately 5 minutes. Consequently, raw material soil for earthwork material can be manufactured through the classification and grain size control for the displaced soil from a yard.
Patent JP-2012220276-A (JP)
Title: Electronic control apparatus
Inventor: YAGI SATOSHI
IPC: G04G3/00
Filed: 2011-04-06
Abstract: PROBLEM TO BE SOLVED: To improve reliability of a time to be measured in a standby state.SOLUTION: An electronic control apparatus 10 which returns from a standby state to a temporary active state in the lapse of a predetermined period of time comprises a generation section 132 which generates a first clock having a first frequency in the temporary active state and a normal active state, a generation section 131 which generates a second clock having a second frequency in the normal active state and the standby state, a calibration section 231 which determines a calibration coefficient of the second clock based on the first clock at least either in the normal active state or in the temporary active state, a setting section 232 which increases the second frequency when the calibration coefficient is equal to or more than a first predetermined value, at least either in the normal active state or the temporary active state, and a measuring section 233 which measures the lapse of the predetermined period of time based on the calibration coefficient in accordance with the second clock in the standby state.
Patent JP-2012201680-A (JP)
Title: Method of simultaneous straightening and dyeing of curly hair
Inventor: OKUYAMA GENICHIRO
IPC: A61K8/38
Filed: 2011-03-25
Abstract: PROBLEM TO BE SOLVED: To provide a method of simultaneous straightening and dyeing of curly hairs in a short time with small damages to the hair and with little economical burden.SOLUTION: Straightening and dyeing curly hairs are simultaneously conducted with a minimal damage to the hair by using cysteamine hydrochloride or 1-thioglycol for the reductant without using an iron for straightening curly hairs, straightening the curly hairs by blowing and hair-brushing, and using a mixture of the first agent of a hair color and the second agent of the hair color as the oxidant.
Patent JP-2012226847-A (JP)
Title: Electrolyte membrane and electrode structure for fuel cell
Inventor: SATO SHUJI
IPC: H01M4/86
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To prevent as much as possible the occurrence of deterioration in an outer peripheral end of a solid polymer electrolyte membrane extended outward from an electrode catalyst layer, with a simple and economical configuration.SOLUTION: An electrolyte membrane-electrode structure 12 comprises: a solid polymer electrolyte membrane 18; and an anode-side electrode 20 and a cathode-side electrode 22 which hold the solid polymer electrolyte membrane 18 therebetween. The anode-side electrode 20 includes an electrode catalyst layer 20a and a gas diffusion layer 20b. On the other hand, the cathode-side electrode 22 includes an electrode catalyst layer 22a and a gas diffusion layer 22b. In the solid polymer electrolyte membrane 18, the Solvent 28a and solvent 28b, which are identical to solvent used during formation of the electrode catalyst layers 20a and 22a, are applied to an end surface 18ae which is exposed to the outside from an outer peripheral part of the anode-side electrode 20, and to an end surface 18be which is close to the cathode-side electrode 22.
Patent JP-2012225184-A (JP)
Title: Failure detection device of internal combustion engine
Inventor: WAKAO KAZUHIRO
IPC: F02D19/08
Filed: 2011-04-15
Abstract: PROBLEM TO BE SOLVED: To provide a failure detection device that can identify a failure site when an internal combustion engine that can use a fuel including alcohol fails.SOLUTION: The detection device corrects a sensor output value of a fuel residual amount sensor by using a sensor output value of an alcohol concentration sensor and diagnoses whether the accuracy of the corrected sensor output value is normal by using a prescribed reference value that does not depend on an alcohol concentration. The detection device compares an estimated value of the alcohol concentration and the sensor output value of the alcohol concentration sensor and thereby, diagnoses whether the correspondence relation between the two values is normal. The detection device determines whether a failure arises in the internal combustion engine by combining the above two diagnosis; and if a failure actually arises, the detection device determines where the failure arises in the alcohol concentration sensor, fuel residual amount sensor, or a fuel injection control system including an injector and an intake air volume sensor.
Patent JP-2012226527-A (JP)
Title: User interface device and user interface method
Inventor: WASHINO HIROYUKI
IPC: G06F3/0488
Filed: 2011-04-19
Abstract: PROBLEM TO BE SOLVED: To provide a user interface device through which an object can be easily selected even when objects are closely arranged by controlling area where touch input is accepted according to closeness of the objects arranged on a screen and also enlarging and displaying the areas.SOLUTION: Individual touch acceptance areas having been enlarged can be touched by changing the touch acceptance areas according to closeness of the plurality of objects arranged on the screen and also enlarging and displaying the touch acceptance areas based upon a detection result of a touch on the area, so that even when the objects are closely arranged, the objects can be easily selected.
Patent JP-2012223801-A (JP)
Title: Mold lubricant, binder for mold lubricant and method of manufacturing them
Inventor: TANAKA YASUSHI
IPC: B22C3/00
Filed: 2011-04-21
Abstract: PROBLEM TO BE SOLVED: To provide a long-life mold lubricant capable of having the service life of a coating film several times as long as a conventional one while keeping the characteristics required as the mold lubricant.SOLUTION: The mold lubricant includes a binder containing sodium silicate and silicon carbide, or a binder containing sodium silicate, silicon carbide and colloidal silica. The method of manufacturing the mold lubricant includes as a process for manufacturing the binder, at least a process for producing a liquid in which the silicon carbide is dispersed in the sodium silicate solution by adding the silicon carbide into the sodium silicate solution little-by-little while stirring the sodium silicate solution, and a process for continuously stirring the produced liquid until the end of the phenomenon in which the gas generated by reaction between the sodium silicate and the silicon carbide is floated up onto the surface of the liquid.
Patent JP-2012230210-A (JP)
Title: Exposure apparatus
Inventor: MAEDA TAKEFUMI
IPC: G03F7/20
Filed: 2011-04-26
Abstract: PROBLEM TO BE SOLVED: To provide an exposure apparatus in which deformation of each component can be suppressed even when an aperture with a large mass is used.SOLUTION: Lower blades 13A to 13D and driving parts 14A to 14D are attached to a mask stage 8 while upper blades 6A to 6D and driving parts 7A, 7C are attached to a structure frame 3, and a weight WT is attached to the structure frame 3. Consequently, even when the upper blades 6A to 6D having a large mass move, the resultant resonance is suppressed by the structure frame 3 and prevented from being transmitted to the mask stage 8 and change in a gap between a mask M and a workpiece W is suppressed, thereby stable exposure can be performed.
Patent JP-2012229904-A (JP)
Title: Cooling device
Inventor: FUKUHARA KEIZO
IPC: F25B47/00
Filed: 2011-04-27
Abstract: PROBLEM TO BE SOLVED: To obtain a cooling device that can prevent the leakage of a coolant resulted from metal corrosion.SOLUTION: In the cooling device including a coolant circuit in which a compressor 2 for compressing and discharging sucked coolant, a condenser 3 for condensing the coolant by heat exchange, a throttle device 8 for depressurizing the coolant for condensation, a cooler 9 for cooling a target for heat exchange by exchanging heat with the coolant are connected through pipe, a metal corrosion detector 14 formed of the same material with a heat transfer tube composing the cooler 9, and having a thickness thinner than that of the heat transfer tube so that a penetration by corrosion occurs faster than the heat transfer tube, is provided at a position where drained water from the cooler 9 can adhere to the detector.
Patent JP-2012233749-A (JP)
Title: Nuclear facility, and waste water treating apparatus and waste water treating method thereof
Inventor: IIZUKA HIDEHIRO
IPC: G21F9/12
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a nuclear facility, and a waste water treating apparatus and waste water treating method thereof, which can remove radioactive nuclide and/or an oil content in waste water from a nuclear reactor building to avoid dispersion of the contaminants to a peripheral environment.SOLUTION: A waste water treating apparatus 100 for purifying waste water from a nuclear facility includes: an oil content removing device 103 for removing an oil content in waste water from a nuclear reactor building 102; and a radioactive nuclide removing device 104 for removing radioactive nuclide in the waste water from the nuclear reactor building 102.
Patent JP-2012234946-A (JP)
Title: Structure for installing solar power generation device
Inventor: HIRAKI HIROHISA
IPC: H01L31/042
Filed: 2011-04-28
Abstract: PROBLEM TO BE SOLVED: To provide a structure for installing a solar power generation device comprising a plurality of cylindrical solar cells without fixing the device which enables the cylindrical solar cells to generate electricity by irradiating reflection light efficiently without causing light pollution.SOLUTION: A structure for installing a solar power generation device in which a plurality of cylindrical solar cells are arranged and held in a flat surface at required intervals in parallel or nearly in parallel with each other by a frame body while a plurality of leg parts attached to the frame body are installed on the installation surface without fixing comprises the installation surface in a recessed shape in which the plurality of cylindrical solar cells held in the frame body are installed through the plurality of leg parts, a plate-like material having water permeability and water retentivity which is arranged on the installation surface in a recessed shape, and a large number of small stones with a grain size of 0.1-5 cm comprising a white-colored granite-series main constituent which is mounted on the plate-like material.
Patent JP-2012232684-A (JP)
Title: Pneumatic tire
Inventor: KUBOTA YASUHIRO
IPC: B60C11/12
Filed: 2011-05-02
Abstract: PROBLEM TO BE SOLVED: To provide a pneumatic tire having reduced rolling resistance by restricting the shapes and arrangement positions of sipings.SOLUTION: The pneumatic tire 1 includes the sipings 9 provided in an outer face 3S of at least one side wall part 3 at spaces in a tire peripheral direction. In such a no-load regular state that the pneumatic tire 1 is assembled on a regular rim and filled with regular inner pressure, the sipings 9 are provided in a buttless region as a region ranging from a bead base line BL to 70-90% of a tire corss-section height H and extended inclining at an angle θ of 40-50° to a tire radial direction. The sipings 9 having sipe widths W1 of 0.5-1.0 mm and neighboring each other in the tire peripheral direction have overlap parts ch where at least portions overlap each other in the tire peripheral direction.
Patent JP-2012217836-A (JP)
Title: Apparatus for supporting person with hearing difficulty
Inventor: TOSHIMITSU HIRAHIRO
IPC: G10L25/48
Filed: 2011-04-13
Abstract: PROBLEM TO BE SOLVED: To solve the problem that it is difficult for a person with hearing difficulty to receive an acoustic communication means like alarm sound and the person with hearing difficulty often carries risks in the social life.SOLUTION: Surrounding noise is collected at all times by a microphone, and when it varies by a fixed level or more from a time average value of the noise, an alarm is issued by an optical means or required information is displayed to a person with hearing difficulty. Thus, isolation from information is prevented and the safe and smooth social life is supported.
Patent JP-2012008535-A (JP)
Title: Liquid crystal display device
Inventor: MIYAKE HIROYUKI
IPC: G09G3/36
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a liquid crystal display device in which the amplitude voltage of an image signal written in a signal line can be reduced.SOLUTION: A liquid crystal display device performing frame reversal drive comprises plural liquid crystal elements and plural pixels including transistors for controlling the voltage applied to first electrode of the liquid crystal element. Scan lines are electrically connected to gates of the transistors of the pixels arranged in a row direction and common lines are electrically connected to second electrodes of the liquid crystal elements of the pixels arranged in the row direction. A first potential is held sequentially in the common lines in synchronization with the sequential selection of the scan lines in a first frame period, and a second potential different from the first potential is held sequentially in the common lines in synchronization with the sequential selection of the scan lines in a second frame period adjacent to the first frame period.
Patent JP-2012236430-A (JP)
Title: Steering column of rice transplanter
Inventor: MATSUO NORIKAZU
IPC: F16J15/447
Filed: 2011-05-09
Abstract: PROBLEM TO BE SOLVED: To provide a rice transplanter which prevents the connection part of a steering shaft with a torque generator from rusting and improves workability by making grease injection easy.SOLUTION: The lower end of the steering shaft 52, which is structured by covering steering wheel shafts 53, 55 with a steering column 56, is connected with the torque generator 58 via the connection part 57. At the connection part 57, the lower end of the steering shaft 52 on which a collar 59 is mounted is supported by the torque generator 58 via a mounting flange 61. In the collar 59, there is formed an opening 60 in the circumferential surface of the bottom part in contact with the upper surface of the torque generator 58, and an opening 63 communicating with the opening 60 in the bottom part of the mounting flange 61, too. In addition, a labyrinth shape L is structured by assembling each of the opening 60 on the collar side and the opening 63 on the mounting flange side.
Patent JP-2012238122-A (JP)
Title: Distributed data management system and method
Inventor: HASEGAWA TOMOHIRO
IPC: G06F13/00
Filed: 2011-05-10
Abstract: PROBLEM TO BE SOLVED: To collect and store time series data (data stream) generated momentarily, on a network and nondisruptively execute data processing in a form fitted to a purpose of a user.SOLUTION: A postscript part (Q) in the distributed data management system notifies a postscript client (AC) of a state thereof, and when there is a need to stop the postscript part (Q), notifies the postscript client (AC) of a switch-over. The postscript client (AC) receiving the notification requests an information part (I) to put out connection information of another postscript part (Q) and continues the processing with the other postscript part (I). In that case, the postscript client may switch over to an IP address server other than the current IP address, or may switch over to the IP address designated from the information part (I), or may, without switching over, suspend the postscript till a lapse of the designated time or till changing into a designated state.
Patent JP-2012244811-A (JP)
Title: Dc booster and photovoltaic power generation system using the same
Inventor: MIHOYA TAKUSHI
IPC: H02M3/07
Filed: 2011-05-20
Abstract: PROBLEM TO BE SOLVED: To provide a DC booster capable of continuous boosting output while insulating input and output without using a transformer, and a photovoltaic power generation system using it.SOLUTION: The DC booster includes at least one stage of boosting DC/DC converters 30, 40, and 50 for boosting the output of a DC power source 10. The boosting DC/DC converters 30, 40, and 50 respectively include transformer-less first capacitor boosting circuits 31A, 41A, and 51A and second capacitor boosting circuits 31B, 41B, and 51B for performing boosting operations by utilizing charge and discharge of a capacitor, and route changeover switches 32, 33, 42, 43, 52, and 53 for switching respective input/output routes of the first capacitor boosting circuits 31A, 41A, and 51A and the second capacitor boosting circuits 31B, 41B, and 51B.
Patent JP-2012198486-A (JP)
Title: Developer container and image forming apparatus
Inventor: TERASAWA SEIJI
IPC: B65D81/26
Filed: 2011-05-25
Abstract: PROBLEM TO BE SOLVED: To provide a developer container that has reduced load on the environment, and effectively suppresses aggregation of developer at a low cost.SOLUTION: A developer container includes a container body 22 in a bag-like shape deformable for containing developer. The container body 22 consists of an adsorbent that adsorbs water and a volatile organic compound. The container body 22 preferably has an adsorbent layer 26 consisting of an adsorbent that adsorbs water and a volatile organic compound, and a moisture proof layer 24 provided on the outer side of the adsorbent layer 26.